Image Processing
A Siamese network-based Xception for Face Recognition

A. Habibi; M. Afrasiabi; M. Chaparian

Articles in Press, Accepted Manuscript, Available Online from 10 June 2025

https://doi.org/10.22061/jecei.2025.11780.834

Abstract
  Background and Objectives: Facial recognition technology has become a reliable solution for access control, augmenting traditional biometric methods. It primarily focuses on two core tasks: face verification, which determines whether two images belong to the same individual, and face identification, ...  Read More

Image Processing
Segmentation of Skin Lesions in Dermoscopic Images Using a Combination of Wavelet Transform and Modified U-Net Architecture

S. Fooladi; H. Farsi; S. Mohamadzadeh

Volume 13, Issue 1 , January 2025, , Pages 151-168

https://doi.org/10.22061/jecei.2024.10807.736

Abstract
  Background and Objectives: The increasing prevalence of skin cancer highlights the urgency for early intervention, emphasizing the need for advanced diagnostic tools. Computer-assisted diagnosis (CAD) offers a promising avenue to streamline skin cancer screening and alleviate associated costs.Methods: ...  Read More

Image Processing
Applying Partial Differential Equations on Cubic Uniform Local Binary Pattern to Reveal Micro-Changes

V. Esmaeili; M. Mohassel Feghhi; S. O. Shahdi

Volume 12, Issue 1 , January 2024, , Pages 259-270

https://doi.org/10.22061/jecei.2023.9600.639

Abstract
  Background and Objectives: The world we live in everyday, accompany with enormous numbers of minute variations which affect us and our surroundings in several aspects. These variations, so called micro-changes, are low in intensity and brief in duration which makes them almost invisible to naked eyes. ...  Read More

Image Processing
Depth Estimation and Deblurring from a Single Image using an Optimized-throughput Coded Aperture

M. Masoudifar; H. R. Pourreza

Volume 11, Issue 1 , January 2023, , Pages 51-64

https://doi.org/10.22061/jecei.2022.8630.537

Abstract
  Background and Objectives: Depth from defocus and defocus deblurring from a single image are two challenging problems caused by the finite depth of field in conventional cameras. Coded aperture imaging is a branch of computational imaging, which is used to overcome these two problems. Up to now, different ...  Read More

Image Processing
Applications of Neutrosophic Logic in Image Processing: A Survey

A. Ghanbari Talouki; A. Koochari; S. A. Edalatpanah

Volume 10, Issue 1 , January 2022, , Pages 243-258

https://doi.org/10.22061/jecei.2021.8069.474

Abstract
  Background and Objectives: Images and videos play significant roles in our lives. Moreover, there are considerable improvements in computer data collection systems; therefore, anyone is able to acquire much many images or videos, whereas he/she cannot process them manually. Images and videos became attractive ...  Read More

Image Processing
Real-time Lane Detection Based on Image Edge Feature and Hough Transform

A. Fallah; A. Soliemani; H. Khosravi

Volume 9, Issue 2 , July 2021, , Pages 193-202

https://doi.org/10.22061/jecei.2021.7659.418

Abstract
  Background and Objectives: Lane detection systems are an important part of safe and secure driving by alerting the driver in the event of deviations from the main lane. Lane detection can also save the lifes of car occupants if they deviate from the road due to driver distraction.Methods: In this paper, ...  Read More

Image Processing
Fast and Efficient Hardware Implementation of 2D Gabor Filter for a Biologically-Inspired Visual Processing Algorithm

A. Mohammadi Anbaran; P. Torkzadeh; R. Ebrahimpour; N. Bagheri

Volume 9, Issue 1 , January 2021, , Pages 93-102

https://doi.org/10.22061/jecei.2020.7548.404

Abstract
  Background and Objectives: Programmable logic devices, such as Field Programmable Gate Arrays, are well-suited for implementing biologically-inspired visual processing algorithms and among those algorithms is HMAX model. This model mimics the feedforward path of object recognition in the visual cortex. ...  Read More

Image Processing
Using Convolutional Sparse Representation and Discrete Wavelet Decomposition for Satellite Image Pan-sharpening

A. Sharifi

Volume 7, Issue 2 , July 2019, , Pages 205-212

https://doi.org/10.22061/jecei.2020.6297.296

Abstract
  Background and Objectives: High resolution multi-spectral (HRMS) images are essential for most of the practical remote sensing applications. Pan-sharpening is an effective mechanism to produce HRMS image by integrating the significant structural details of panchromatic (PAN) image and rich spectral ...  Read More